stimulates skin lighting process
Azelaic acid is advantageously used for skin lightening processes.
It can be used both for integral skin lightening to obtain a more radiant complexion, but also to fight “old-age spots”. One of the major advantages of using azelaic acid for skin lightening is the fact that it not interfere with any of the bodily processes. This is contrary to virtually all other skin lightening products that exhibit sincerely side reactions that are detrimental for human health, or are insufficiently selective.